CLementine can be faster if you disable everything that you dont use since it comes with bunch of plugins that are all loaded by default. If you want non-laggy

CLementine can be faster if you disable everything that you dont use since it comes with bunch of plugins that are all loaded by default. If you want non-laggy, VLC is the best (both video and audio) but its interface sucks a lot although it is probably tolerable on the long run. SMplayer could probably be ported in a week or so on OS X given it uses mplayer or mpv which are both available on OSX (its just a fronted to those tools + open sub). I also used MPD with Cantata in x-platform manner its quite nice and fast.